Roll / Pitch

Static Accuracy

0.25°

1σ  RMS

Dynamic Accuracy²

0.3°

1σ  RMS

Repeatability

＜0.1°

1σ  RMS

Unreferenced Yaw

Accuracy³

0.3°

1σ  RMS

Static Bias

＜0.5°/h

Tested at 25℃

Resolution

＜0.001°

Sensors specifications

Gyroscope

Accelerometer

Range

±2000°/s

±12g

Non-linearity

±0.05%FS

±0.5%FS

Bias instability⁴

6°/h

0.05mg

Noise density

0.015°/s/√Hz

160ug/√Hz for XY-Axis

190ug/√Hz for Z-Axis

Bandwidth(-3dB)

50Hz

50Hz

Data Output

IS108-IMU

IS108-VHR

Acceleration/Angular rate

Yes

Yes

Attitude(Roll/Pitch)

No

Yes

Unreferenced Yaw

No

Yes

North referenced Yaw

No

No

System specifications

Input Voltage

2.8~3.6V

Power Consumption

55mW@3.3V

Hardware Interfaces

UART, I2C

Software Interfaces

IS Protocol

Output Rate⁵

200Hz

Size

9.3 x 9.5 x 3.1mm

Weight

0.5g

Operating Temperature

Operating Temperature  

-40 ~ +85°C

Best Performance at

-10 ~ +65°C

1 All the above values are typical, 1-sigma, tested in -10 ~ 65℃ condition.

2 Dynamic accuracy is tested with turntable at speed 100°/s, and it is motion dependent.

3 Rotate 360° on a turntable at 100°/s.

4 Allan Deviation, 1-sigma@25℃.

5 Contact your representative for higher output rate.